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About Us

Aventuras Tierra Adentro, Inc. is a wholly Puerto Rican enterprise, established in 1987 and fully endorsed by the Puerto Rico Tourism Company. It is Puerto Rico’s pioneer company for various adventure activities, such as cave excursions, canyoning, via Ferrata and rock climbing.

The firm is headed by rock climber and speleologist Rossano Boscarino, recognized internationally for his achievements in vertical technique rope climbing.

“Our goal, says Rossano, is to give participants a service that is nothing less than excellent, highlighted with thrills of intense adventure and topped off with our unique touch of entertainment”.

During our many years of service, we have given thousands of people the opportunity to experience and enjoy a genuine adventure.

Our guides are knowledgeable in geology and hydrology; they are also experienced in cave and river rescue, first aid and vertical techniques. The Rope & Rescue School, the National Cave Rescue Commission, Rescue 3 and American Mountain Guides Association have trained them. We have a maintenance staff that oversees, cleans and ensures the correct working condition and quality control al all equipment used in our adventures. Personnel coordinators and sales representatives in our office round out our workforce.

In addition to our outdoor adventures, at the out store in San Juan, we offer a specialized inventory of industrial, rescue and outdoor sports equipment (rock climbing, caving, camping, backpacking, tower climbing, and others). Also offered are a wide variety of specialized courses through the Rope & Rescue School, a division of Aventuras Tierra Adentro Inc. These courses include Rock Climbing, Tower Climbing, Safety & Rescue,  Vertical Access and Swift-water Rescue.

girl in cave
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